Where to tie in boost reference for fpr and gauge???
05-12-2007, 05:05 PM
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Staging Lane
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Where to tie in boost reference for fpr and gauge??? I was wondering where most poeple hook up their boost reference fuel preesure regulator to? I also need to know where you measure boost pressure at before or after the throttle body? I have heard both. Any help will be much appreciated.
05-12-2007, 11:56 PM
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If your looking for boost to the engine that would be after the throttle body. As for the fpr also after the tb. If you use pressure before the intercooler then your dealing with the presure drop across the core. So boost would be lower. The boost difference from before and after the I/C is about 2 psi if the intercooler is working.
